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Advisory Notes 41 Guidance for those involved in the early-stage design of passive fire protection - service penetration seals, including architects

Publication Year

2026

Document Status

Current

Abstract

Provides guidelines relating to design issues and activity, and the interfaces and interactions of service penetrations, structural fire protection and compartment walls.

Document History

Current Issue: January 2026.

Publisher Information

Association for Specialist Fire Protection

Formed in 1975, the Association for Specialist Fire Protection currently represents the major U.K. based specialist manufacturers and installers of structural passive fire protection systems. They produce technical information to ensure built in fire protection in buildings.